From c2e2e5ac0ce298e550a02eeb2e853497d7f9e647 Mon Sep 17 00:00:00 2001
From: BaronGreenback <jimcartlidge@yahoo.co.uk>
Date: Wed, 16 Sep 2020 12:03:17 +0100
Subject: [PATCH] Update DescriptionXmlBuilder.cs

---
 Emby.Dlna/Server/DescriptionXmlBuilder.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Emby.Dlna/Server/DescriptionXmlBuilder.cs b/Emby.Dlna/Server/DescriptionXmlBuilder.cs
index 44b5e070fb..14f47e0417 100644
--- a/Emby.Dlna/Server/DescriptionXmlBuilder.cs
+++ b/Emby.Dlna/Server/DescriptionXmlBuilder.cs
@@ -256,6 +256,12 @@ namespace Emby.Dlna.Server
             builder.Append("</serviceList>");
         }
 
+        /// <summary>
+        /// Builds a valid url for inclusion in the xml.
+        /// </summary>
+        /// <param name="url">Url to include.</param>
+        /// <param name="absoluteUrl">Optional. When set to true, the absolute url is always used.</param>
+        /// <returns>The url to use for the element.</returns>
         private string BuildUrl(string url, bool absoluteUrl = false)
         {
             if (string.IsNullOrEmpty(url))